CVE-2019-2314: Use After Free
First published: Thu Jul 25 2019(Updated: )
Possible race condition that will cause a use-after-free when writing to two sysfs entries at nearly the same time in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MSM8909W, QCS405, QCS605, Qualcomm 215, SD 425, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 845 / SD 850, SD 855, SDM439, SDM660, SDX20, SDX24
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm MSM8909W | ||
| Qualcomm Snapdragon 8909 | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm ZZ QCS605 firmware | ||
| Qualcomm QCS605 Firmware | ||
| Qualcomm 215 Mobile Firmware | ||
| Qualcomm 215 Firmware | ||
| Qualcomm SDR425 Firmware | ||
| Qualcomm Snapdragon 425 | ||
| Qualcomm SD 439 | ||
| Qualcomm SD 439 firmware | ||
| Qualcomm SD429 Firmware | ||
| Qualcomm SD 429 Firmware | ||
| Qualcomm SDM450 Firmware | ||
| Qualcomm SDM450 | ||
| Qualcomm SD 625 Firmware | ||
| Qualcomm Snapdragon 625 | ||
| Qualcomm SD632 Firmware | ||
| Qualcomm SD 632 firmware | ||
| Qualcomm SDM636 Firmware | ||
| Qualcomm Snapdragon 636 | ||
| Qualcomm Snapdragon 665 | ||
| Qualcomm Snapdragon 665 | ||
| Qualcomm SD 675 Firmware | ||
| Qualcomm Snapdragon 675 | ||
| Qualcomm Snapdragon 712 Firmware | ||
| Qualcomm Snapdragon 712 | ||
| qualcomm sdm710 firmware | ||
| Qualcomm Snapdragon 710 | ||
| Qualcomm SDM670 Firmware | ||
| Qualcomm SDM670 | ||
| Qualcomm SD 730 Firmware | ||
| Qualcomm Snapdragon 730 | ||
| Qualcomm SDA845 Firmware | ||
| Qualcomm SD845 | ||
| Qualcomm SD850 Firmware | ||
| Qualcomm SD850 | ||
| Qualcomm SD855 Firmware | ||
| Qualcomm SD855 Firmware | ||
| qualcomm SDM439 firmware | ||
| Qualcomm SDM439 Firmware | ||
| Qualcomm SD660 Firmware | ||
| Qualcomm Snapdragon 660 | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX24 | ||
| Qualcomm SDX24 |
Remedy
https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin
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Reference Links
Frequently Asked Questions
What is CVE-2019-2314?
CVE-2019-2314 is a vulnerability that may cause a use-after-free when writing to two sysfs entries at nearly the same time in multiple Qualcomm Snapdragon devices.
Which devices are affected by CVE-2019-2314?
CVE-2019-2314 affects Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables in specific models.
What is the severity of CVE-2019-2314?
CVE-2019-2314 has a severity rating of high (7 out of 10).
How can I fix CVE-2019-2314?
To fix CVE-2019-2314, users should apply the security patches provided by Qualcomm or the device manufacturer.
Where can I find more information about CVE-2019-2314?
You can find more information about CVE-2019-2314 on the Code Aurora Forum website.
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- collector/mitre-cve
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- agent/source
- agent/weakness
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/qualcomm
- canonical/qualcomm msm8909w
- canonical/qualcomm snapdragon 8909
- canonical/qualcomm qcs405 firmware
- canonical/qualcomm zz qcs605 firmware
- canonical/qualcomm qcs605 firmware
- canonical/qualcomm 215 mobile firmware
- canonical/qualcomm 215 firmware
- canonical/qualcomm sdr425 firmware
- canonical/qualcomm snapdragon 425
- canonical/qualcomm sd 439
- canonical/qualcomm sd 439 firmware
- canonical/qualcomm sd429 firmware
- canonical/qualcomm sd 429 firmware
- canonical/qualcomm sdm450 firmware
- canonical/qualcomm sdm450
- canonical/qualcomm sd 625 firmware
- canonical/qualcomm snapdragon 625
- canonical/qualcomm sd632 firmware
- canonical/qualcomm sd 632 firmware
- canonical/qualcomm sdm636 firmware
- canonical/qualcomm snapdragon 636
- canonical/qualcomm snapdragon 665
- canonical/qualcomm sd 675 firmware
- canonical/qualcomm snapdragon 675
- canonical/qualcomm snapdragon 712 firmware
- canonical/qualcomm snapdragon 712
- canonical/qualcomm sdm710 firmware
- canonical/qualcomm snapdragon 710
- canonical/qualcomm sdm670 firmware
- canonical/qualcomm sdm670
- canonical/qualcomm sd 730 firmware
- canonical/qualcomm snapdragon 730
- canonical/qualcomm sda845 firmware
- canonical/qualcomm sd845
- canonical/qualcomm sd850 firmware
- canonical/qualcomm sd850
- canonical/qualcomm sd855 firmware
- canonical/qualcomm sdm439 firmware
- canonical/qualcomm sd660 firmware
- canonical/qualcomm snapdragon 660
- canonical/qualcomm sdx20 firmware
- canonical/qualcomm sdx24